1 files changed, 56 insertions, 2 deletions

diff --git a/dh_installmodules b/dh_installmodules
index e31d1d02..f17780a3 100755
--- a/dh_installmodules
+++ b/dh_installmodules
@@ -1,10 +1,52 @@
 #!/usr/bin/perl -w
-#
-# Register modules with modutils.
+
+=head1 NAME
+
+dh_installmodules - register modules with modutils
+
+
+=cut
 
 use strict;
 use Debian::Debhelper::Dh_Lib;
 use File::Find;
+
+=head1 SYNOPSIS
+
+  dh_installmodules [debhelper options] [-n]
+
+=head1 DESCRIPTION
+
+dh_installmodules is a debhelper program that is responsible for
+registering kernel modules with modutils.
+
+Files named debian/package.modules will be installed as
+etc/modutils/package in the package build directory.
+
+Then postinst and postrm commands are automatically generated to register
+the modules when the package is installed. See L<dh_installdeb(1)> for an
+explanation of how this works. Note that this will be done for any
+package this program acts on which has either the above-mentioned file, or
+has .o files in /lib/modules.
+
+=head1 OPTIONS
+
+=over 4
+
+=item B<-n>, B<--noscripts>
+
+Do not modify postinst/postrm scripts.
+
+=back
+
+=head1 NOTES
+
+Note that this command is not idempotent. "dh_clean -k" should be called
+between invocations of this command. Otherwise, it may cause multiple
+instances of the same text to be added to maintainer scripts.
+
+=cut
+
 init();
 
 # Returns true if there are any .o files in the passed directory.
@@ -38,3 +80,15 @@ foreach my $package (@{$dh{DOPACKAGES}}) {
 			autoscript($package,"postrm","postrm-modules","s/#PACKAGE#/$package/");
 	}
 }
+
+=head1 SEE ALSO
+
+L<debhelper(1)>
+
+This program is a part of debhelper.
+
+=head1 AUTHOR
+
+Joey Hess <joeyh@debian.org>
+
+=cut